SMART Solar Incentive Program

National Grid / MA Department of Energy Resources

Available Solar & Renewable

About This Program

Solar Massachusetts Renewable Target (SMART) program provides performance-based incentives for solar installations. Homeowners receive fixed monthly payments per kilowatt-hour produced for 10 years. Additional incentives available for low-income customers and battery storage.

Estimate based on typical 6kW residential system over 10 years

Official program page checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

This is a national program. In Westborough, MA, you can stack it with local programs like these:

Key Details

  • Fixed payments per kWh produced for 10 years
  • Additional adders for battery storage
  • Low-income customer adders available
  • Works with all solar installers
  • Combine with federal tax credits

How to Apply

Get free help applying Visit Official Program Page Track this program

(866) 527-7283

A grant-savvy contractor in Westborough, MA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Westborough early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Your federal tax return for the year of the work (this benefit is claimed on your taxes, not through a separate application).
  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing while capacity available

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